Aws lambda function, download file

Device apnId ;. Notification ;. The error I get is related to accessing files I suppose -. So while on AWS Lambda is there some specific concerns when one is downloading a file and using it, related to its path or something, where do the files stay when they get downloaded, in fact, I don't even see the log of file getting downloaded.

You should also read AWS Lambda to get an overview of this concept. Login Sign Up. Courses Ask a Question. This exercise will show you the steps for exporting and importing Lambda functions between regions manually. If you want more information click here. For this example, choose the region us-east-1 Northern Virginia. In the navigation pane, on the left side of the console, select Functions Functions. Choose Create Function Create Role. Your Lambda function was created successfully!

We will now export it from the current region for further import into another region. If you already have a Lambda function created, you can skip to the next step at Export the Lambda function. CloudShell is not yet available in all regions. With the command prompt ready, we need create the role to allow execution access to the Lambda function:. Permission is now required before the function can be executed. The viability of either approach depends on your security needs. If the "files" you mentioned are coming from a server, API Gateway can also proxy these files directly from the server, without a Lambda function handling the content though depending on your security needs, a Lambda Custom Authorizer might be desirable, to authenticate the request but then simply tell API Gateway to allow the request to be forwarded to the backend.

Or, if the files are objects from S3, then you can access S3 directly, similiar to the way you are accessing Lambda, now. Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams? Collectives on Stack Overflow. Learn more. Asked 3 years, 4 months ago. Active 3 years, 4 months ago. Viewed 6k times. How should I go about this?

Add a comment. Active Oldest Votes. Lambda's only interface to the outside world is JSON. Michael - sqlbot Michael - sqlbot k 21 21 gold badges silver badges bronze badges. Thank you for the detailed answer.